seeker

noun

1. One who seeks.
2. Especially, a religious seeker: a pilgrim, or one who aspires to enlightenment or salvation.

   “But these seekers, too, are saved - by virtue of the inherited symbolic aids of society, the rites of passage, the grace-yielding sacraments, given to mankind of old by the redeemers and handed down through millenniums.”

3. In Quidditch or Muggle quidditch, the player who is supposed to catch the snitch.
4. (historical)A member of an English Protestant dissenting group that emerged around the 1620s; they considered organised churches to be corrupt and preferred to wait for God's revelation.